2a+3r+1.5p=29.75 (1) a+r+p=13.50 (2) a+3r+4p=29.00 (3) Eliminate a by multiplying equation (2) by - 1 and adding it to equation (3).

You answer 12 emails in 15 minutes. How many emails can you answer in 2 hours?

Find the original price of pair of shoes if the sale price is $11 after a 75% discount

Consider the trinomial below. x2-9x+20 The factors of the given trinomial are () ().

Question 4 Solve. 4 (a + 3) = 18 - 2 (3 - 2a) -3 -1 all real numbers no solution Question 9 Kersha has two jobs. During the day she works as an office clerk, and in the evening she works as a cashier. Her office job pays her $12.00 per hour.

What is the largest whole number that will round up or down to 900 if we're rounding to the nearest hundred

Elimination of x-y=11 2x+y=19

Debra drove 380 miles using 14 gallons of gas. At this rate, how many gallons of gas would she need to drive 418 miles?

What's an example of an integer word problem in addition?

What is the sum of all angles when the shape is a triangle

6*4-6^2/8+5*3 simplify A. - 12/23 B. - 4/13 C.-18/23 D. 60/23